package com.zzyl.nursing.service.impl;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.zzyl.nursing.service.IWeChatService;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;
import java.util.Random;

/**
 * 老人家属Service业务层处理
 *
 * @author guomo
 * @date 2025-10-16
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper, FamilyMember> implements IFamilyMemberService {
    @Autowired
    private IWeChatService weChatService;

    @Autowired
    private TokenService tokenService;


    @Override
    public LoginVo login(UserLoginRequestDto dto) {
        //获取openid
        String openid = weChatService.getOpenid(dto.getCode());

        //通过openid查询家属信息
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId, openid);
        FamilyMember familyMember = this.getOne(queryWrapper);
        //获取手机号
        String phoneNumber = weChatService.getPhoneNumber(dto.getPhoneCode());
        //判断是否有家属信息没有则新增,有则判断手机号是否相同不相同则更新
        if (familyMember == null) {
            familyMember = new FamilyMember();
            familyMember.setPhone(phoneNumber);
            String name = DEFAULT_NICKNAME_PREFIX.get(new Random().nextInt(DEFAULT_NICKNAME_PREFIX.size() + 1)) + phoneNumber.substring(7);
            familyMember.setName(name);
            familyMember.setOpenId(openid);
            this.save(familyMember);
        } else {
            if (!StrUtil.equals(familyMember.getPhone(), phoneNumber)) {
                familyMember.setName(phoneNumber);
                this.updateById(familyMember);
            }
        }
        //获取tokem
        Map<String, Object> map = Map.of("id", familyMember.getId());
        String token = tokenService.createToken(map);
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());
        return loginVo;
    }

    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of("生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );
}
